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gforse Junior Contributor 20+
Joined: 25 Jan 2010 Posts: 24
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Posted: Fri Jan 29, 2010 10:29 pm Post subject: |
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looks very nice! Keep up the good work.! i'm curious at the final result! |
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Lee in Montreal Senior Contributor 200+
Joined: 22 Aug 2009 Posts: 231
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Posted: Wed Feb 03, 2010 1:48 am Post subject: |
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Cabinets have been dyed and then received two coats of clear. I will wet sandblock, then apply two much coats of clear. After sandblock, all the highlights will go away.
_________________ Current line up
2 sets basic Kef 104/2
2 sets bi-wire Kef 104/2
Plenty of KEF components for a few fun builds |
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Lee in Montreal Senior Contributor 200+
Joined: 22 Aug 2009 Posts: 231
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Posted: Sat Feb 06, 2010 11:59 pm Post subject: |
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I temporarely fitted the heads just for testing. I will then remove the drivers and sandblock the cabinets to remove the orange peel and lay two more coats of clear. The colour is indeed very bright. I like it...
_________________ Current line up
2 sets basic Kef 104/2
2 sets bi-wire Kef 104/2
Plenty of KEF components for a few fun builds |
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gforse Junior Contributor 20+
Joined: 25 Jan 2010 Posts: 24
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Posted: Sun Feb 07, 2010 3:13 pm Post subject: |
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Very nice work!
how does it sounds compare with the original. and you placed the b300 vertical does that sounds also better?
a little compare results with the original please???? |
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Lee in Montreal Senior Contributor 200+
Joined: 22 Aug 2009 Posts: 231
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Posted: Tue Aug 03, 2010 5:35 pm Post subject: |
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Little update of an ever going project. I have been using the custom bass cabinets as subs with the help of a Behringer CX3400 active crossover. They are fed by an ADCOM 5500 power amp. I have ordered some more XLR cables, and will soon tri-amp the bass cabinets and spare 105/2 heads with two Quad 405s and the ADCOM while the main speakers will be powered by a souped-up quad 606. Main speakers remain the original 105/2s for now. I have four B300B that will be used as four subs in the room's corners. It seems that crossing over the subs at 50-60Hz works well for getting a more physical sound. My basement has concrete floors with thin carpet. So, it does absorb a lot of the bass. The wide sofa is located right in front of the subs.
_________________ Current line up
2 sets basic Kef 104/2
2 sets bi-wire Kef 104/2
Plenty of KEF components for a few fun builds |
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proffski Über Contributor 1000+
Joined: 22 Aug 2003 Posts: 1297 Location: Tewkesbury UK
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Posted: Tue Aug 03, 2010 5:48 pm Post subject: |
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I'm in awe, I am sure that the KEF fraternity are proud to have you on this forum.
Magnificent! _________________ I contend that for a nation to try to tax itself into prosperity is like a
man standing in a bucket and trying to lift himself up by the handle.
-Winston Churchill |
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Lee in Montreal Senior Contributor 200+
Joined: 22 Aug 2009 Posts: 231
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Posted: Tue Aug 03, 2010 6:19 pm Post subject: |
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Thanks for the good word. The most particular event in this whole experience is that since I have the crossover and the subs, I don't use my equalizer anymore. In my basement, all the original 105/2s needed was a bit of bottom end. Then the mids don't sound too upfront anymore and I don't have any tone control on the preamp. Everything is set to flat, except for the extra sub 60Hz reinforcement. I am sure that if I moved the 105/2s to another room they would sound completely different, not needing subs anymore.
I wish I could afford a Quad 520f, but for now the 606 will do the job for that little extra punch over the modded 405. I found the 606 to be faster and more lively than the 405.
Currently listening to the Soundtrack from Dennis Hopper's "Hot Spot". The only recording with Miles Davis and John Lee Hooker, with the help from Taj Mahal and Ry Cooder.
http://www.bikemag.com/news/massmedia/092305_hotspot/
_________________ Current line up
2 sets basic Kef 104/2
2 sets bi-wire Kef 104/2
Plenty of KEF components for a few fun builds |
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TL 200 Senior Contributor 100+
Joined: 27 Jul 2009 Posts: 141 Location: Emmer-Compascuum The Netherlands
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Posted: Tue Aug 03, 2010 6:24 pm Post subject: |
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I have four B300B that will be used as four subs in the room's corners. My basement has concrete floors with thin carpet. So, it does absorb a lot of the bass.
Must be a hell of a carpet
But eh... respect man, great job. |
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Lee in Montreal Senior Contributor 200+
Joined: 22 Aug 2009 Posts: 231
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Posted: Wed Aug 04, 2010 8:38 pm Post subject: |
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TL 200 wrote: | Must be a hell of a carpet |
In this case, it is not the carpet that absorbs the mid and highs that is the problem, but the concrete floor itself. It doesn't bounce lower frequencies. It absorbs them...
BTW I reconnected my Quad 606 after extensive rejuvenation. That thing sounds so much better than even a modded 405.
It has 6 output transistors vs 2 for the 405, 60kµF caps vs 24kµF, a different grouding which results in no DC output (no pop on power on and off, no need for DC filter). The sound is so much faster and livelier. A few steps above the 405. Currently looking for a Quad 520f. _________________ Current line up
2 sets basic Kef 104/2
2 sets bi-wire Kef 104/2
Plenty of KEF components for a few fun builds
Last edited by Lee in Montreal on Wed Aug 04, 2010 11:03 pm; edited 1 time in total |
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proffski Über Contributor 1000+
Joined: 22 Aug 2003 Posts: 1297 Location: Tewkesbury UK
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Posted: Wed Aug 04, 2010 8:56 pm Post subject: |
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Interesting... when I had my KEF 104aBs the bass in my living room was dire, no matter what I tied with placement and positioning.
My floor is wooden suspended.
I once took my system to a friend’s with a similar sized room but concrete floor. Miraculously the bass reappeared with form, finesse and surprising extension.
Once back home it was back to low and poor quality bass.
I even once blamed the ceiling! The poor 104s just could not get their act together here at all. I even tried numerous stands and height above floor with usual attention paid to near walls and room corners. _________________ I contend that for a nation to try to tax itself into prosperity is like a
man standing in a bucket and trying to lift himself up by the handle.
-Winston Churchill |
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Lee in Montreal Senior Contributor 200+
Joined: 22 Aug 2009 Posts: 231
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Posted: Wed Aug 18, 2010 12:33 am Post subject: |
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One short update. Active crossovers and multi-amping is a totally different planet from the old style passive crossovers. _________________ Current line up
2 sets basic Kef 104/2
2 sets bi-wire Kef 104/2
Plenty of KEF components for a few fun builds |
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proffski Über Contributor 1000+
Joined: 22 Aug 2003 Posts: 1297 Location: Tewkesbury UK
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Posted: Wed Aug 18, 2010 10:08 am Post subject: |
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Lee in Montreal wrote: | One short update. Active crossovers and multi-amping is a totally different planet from the old style passive crossovers. |
Multi Amping I feel made the greatest improvement. _________________ I contend that for a nation to try to tax itself into prosperity is like a
man standing in a bucket and trying to lift himself up by the handle.
-Winston Churchill |
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